Using Angular2 beta 1, I'm trying to implement a 2-way data binding
scenario between a directive and a wrapper component, but it seems to work
in one direction only. Please find the sample repro at this Plunker:
http://plnkr.co/edit/83NeiUCEpPvYvUXIkl0g .
My scenario: a directive wraps the Ace code editor, and exposes a *text*
property and a *textChanged *event. Then, an (XML) editor component uses
this directive. It should be able to respond to changes in the underlying
editor to update its XML code, and to set a new text in the underlying
editor from its XML code. Thus, the editor's template binds the *[(text)]*
property of the directive to the *xml* property of the editor component.
Anyway, this works only partially: when I type something in the Ace editor
included in the directive, the text change is not reflected in the bound
*xml* property (see the *{{xml}}* interpolation for diagnostic purposes
just below the control); when I set the *xml* property instead (click the *set
XML *button in the sample), the text is changed. How can I correctly
implement a full 2-way data binding here?
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